Welcome to WrestlingObserver.com's live coverage of the UFC Fight Night 77: Belfort vs. Henderson weigh-ins from the Ginasio do Ibirapuera in Sao Paulo, Brazil kicking off at 4 PM eastern time. The event airs on Saturday on FS1 at 10 PM eastern time. Preliminary card action kicks off on UFC Fight Pass at 6:30 PM eastern time before moving over to FS1 at 8 PM eastern time. This is the UFC's fourth overall trip to Sao Paulo, and first since May 2014.

The event will be headlined by a trilogy bout as former UFC Light Heavyweight Champion Vitor Belfort takes on former PRIDE and Strikeforce champion Dan Henderson in the five-round affair. Henderson defeated Belfort by decision in PRIDE in October 2006, while Belfort scored a knockout win over Henderson in UFC competition in November 2013, which was Belfort's most recent win. The co-main event is a light heavyweight bout between former title challenger Glover Teixeira and Patrick Cummins. Also on the card is fast-rising bantamweight prospect Thomas Almeida, who puts his perfect 20-0 record on the line against Anthony Birchak.